Thesaurus: protology
the study of origins and first things
Related headwords
firstdefinitionoriginsdefinitionstudydefinitionthingsdefinitionprotoctist genusfamilyprotoctist orderfamilyprotogeometricfamilyprotoginefamilyprotogrammarfamilyprotogynousfamilyprotohemefamilyprotoheminfamilyprotohippusfamilyprotofamilyproto-familyProto-Athabaskanfamilyproto-doricfamilyProto-Indo EuropeanfamilyProto-InupikfamilyProto-JaponicfamilyProto-NorsefamilyProto-Norse languagefamilyproto-oncogenefamilyproto-oncogenesfamilyproto-racismfamilyproto-racistfamilyproto-Reformationfamily